1260584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 64

約数和(自身を含む): 2903040

約数和(自身を除く): 1642456

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 31, 34, 46, 52, 62, 68, 92, 104, 124, 136, 184, 221, 248, 299, 391, 403, 442, 527, 598, 713, 782, 806, 884, 1054, 1196, 1426, 1564, 1612, 1768, 2108, 2392, 2852, 3128, 3224, 4216, 5083, 5704, 6851, 9269, 10166, 12121, 13702, 18538, 20332, 24242, 27404, 37076, 40664, 48484, 54808, 74152, 96968, 157573, 315146, 630292, 1260584]

約数ペア:

[(1, 1260584), (2, 630292), (4, 315146), (8, 157573), (13, 96968), (17, 74152), (23, 54808), (26, 48484), (31, 40664), (34, 37076), (46, 27404), (52, 24242), (62, 20332), (68, 18538), (92, 13702), (104, 12121), (124, 10166), (136, 9269), (184, 6851), (221, 5704), (248, 5083), (299, 4216), (391, 3224), (403, 3128), (442, 2852), (527, 2392), (598, 2108), (713, 1768), (782, 1612), (806, 1564), (884, 1426), (1054, 1196)]